	body{
		position: relative;
	}
	#main{
		width: 860px;
		border: 0;
		margin-top: 5px;
	}
	#nav{
		padding-left: 10px;
		padding-top: 15px;
		background-color: #E5F4F7;
		height: 100px;
		border-top-left-radius: 20px;
		border-top-right-radius: 20px;
		padding-bottom: 20px;
	}
	#postdetail{
		border: none;
		width: 100%;
		margin-top: 5px;
	}
	.title{
		height: 40px;
		padding-left: 15px;
		background-color: white;
	}
	.content{
		padding: 15px;
		padding-top: 5px;
		background-color: white;
		vertical-align: top;
		text-indent: 30px;
	}
	.func{
		height:50px;
		vertical-align: middle;
		background-color: white;
		padding-left: 10px;
	}
	.func a{
		border: 1px gray solid;
		padding: 8px;
		border-radius: 4px;
		text-decoration: none;
	}
	#avatar{
		float: right;
		margin-right: 20px;
		color: red;
	}
	
	